Pianu - Learn to play the piano in your browser.

Just Color Picker - Free portable colour picker and colour editor for web designers, photographers, graphic designers and digital artists. Supports Windows and macOS.

Joytunes - Learn music through mobile games

Sip - A better way to collect, organize & share your colors.

Flowkey - The easiest way to learn piano with your iPhone or iPad

Instant Eyedropper - Identifying the color code of an object on the screen is usually an involved, multistep process:...